<?php
use app\ExceptionHandle;
use app\Request;
use util\Model;
use util\File;
use util\Ypexcel;
use socket\SendMessage;
// 容器Provider定义文件
return [
    'think\Request'          => Request::class,
    'think\exception\Handle' => ExceptionHandle::class,
    'model' => Model::class,
    'file' => File::class,
    'Ypexcel' => Ypexcel::class,
    'SendMessage'=>SendMessage::class
];
